Mathematics, 03.12.2021 21:30 Franciscoramosxt

A survey of all math students on a particular campus were asked how may hours they study for all their classes each month. The survey showed that the sample standard deviation is 16.6 hours. How many students are needed to estimate the number of hours the math students studied during the previous month within four hours with a 95% level of confidence

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A survey of all math students on a particular campus were asked how may hours they study for all the...